Suppose 27*j = 31*j + 20. Let i(q) = -q2 + 7*q2 - 5 + 4*q + q**3 + 3. Let h be i(j). Solve h*z - 20 = -z for z.

5

Let i be (-48)/(-40)*(-5)/(-2). Suppose 5*b + i*n - 24 = 0, 0 = 5*b - n + 3 - 15. Solve 2*j = b*j - 3 for j.

3

Let g be 2*4 - (5 - 2). Suppose g*h + 2*l = 4*h - 7, -2*h + 2*l = -16. Solve n = -7 + h for n.

-4

Suppose 33 + 22 = 5*d. Suppose 5*w - 19 - d = -4*u, 0 = -w + 4*u - 18. Solve 0*o + 2*o = w for o.

1

Let c be 2-1(-3)/3. Suppose z = 4*u - z - 30, 0 = -u - c*z - 5. Suppose -u*k - 1 + 11 = 0. Solve k*r = -3 - 5 for r.

-4

Let q® = -2*r + 16. Let w be q(6). Solve -w*o = -8 - 12 for o.

5

Suppose 7*b - 40 = 2*b. Let g(t) = t2 - 7*t - 6. Let i be g(b). Let z(o) = 2*o3 + 2*o**2 - 2*o + 2. Let s be z(1). Solve 0 = i*q - 0 + s for q.

-2

Suppose -2*v = -v + 5*z - 35, 53 = v - 4*z. Suppose -4*l + 7*l = v. Solve -3*d = -0*d - l for d.

5

Let z = -15 - -17. Let k(x) = x3 - 3*x2 + 2*x + 2. Let l be k(z). Solve 4*p + l = -10 for p.

-3

Suppose 3*a = 3*l - 4*l - 9, -2*a = -4*l + 34. Solve -l + 0 = 2*o for o.

-3